Invention Grant
- Patent Title: Optimized wall thickness torque rod
- Patent Title (中): 优化壁厚扭矩杆
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Application No.: US13678933Application Date: 2012-11-16
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Publication No.: US08777245B2Publication Date: 2014-07-15
- Inventor: Christopher G. Rager
- Applicant: The Pullman Company
- Applicant Address: US OH Milan
- Assignee: The Pullman Company
- Current Assignee: The Pullman Company
- Current Assignee Address: US OH Milan
- Agency: Harness, Dickey & Pierce, P.L.C.
- Main IPC: B62D7/16
- IPC: B62D7/16 ; B60G7/00

Abstract:
A torque rod assembly includes a pair of end joint assemblies with a thin wall connecting tube disposed between them. The end joint assemblies each include an eye which is friction welded to the thin wall connecting tube. The use of the thin wall connecting tube and the friction welding process allow the friction weld to be located immediately adjacent a bore extending through the eye. The eyes and the thin wall connecting tube can be cast, extruded or formed from steel, aluminum or cast iron.
Public/Granted literature
- US20140138928A1 OPTIMIZED WALL THICKNESS TORQUE ROD Public/Granted day:2014-05-22
Information query
IPC分类: